What airlines fly to Cambodia?

EVA Air, Cathay Pacific and China Eastern are the top three most popular airlines that fly to Cambodia from Portland according to our data. EVA Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Cambodia. Keep in mind that there are 3 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Cambodia?

Cathay Pacific is the most popular carrier operating from Portland to Cambodia

When did momondo last update prices for flights from Portland Airport to Cambodia?

Prices for flights from Portland Airport to Cambodia were last updated today.

How many operators does momondo search for flights from Portland Airport to Cambodia?

As of October 2026, there are 3 operators available to choose from for flights from Portland Airport to Cambodia.

How old do you have to be to fly from Portland Airport to Cambodia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$481 Cheap Flights from Portland to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Cambodia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:35 pm - 10:40 amPDX Portland-KTI Phnom Penh Techo Intl

30h 05m2 stops Los Angeles Shenzhen

11:40 am - 10:54 amKTI Phnom Penh Techo Intl-PDX Portland

38h 14m2 stops Shenzhen Los Angeles

$988Multiple Airlines

Tue, Dec 1 - Tue, Dec 15

6:10 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

25h 15m2 stops San Francisco Hong Kong Intl

7:05 pm - 9:46 amKTI Phnom Penh Techo Intl-PDX Portland

29h 41m2 stops Hong Kong Intl San Francisco

$1,055Multiple Airlines

Mon, Jan 18 - Mon, Feb 22

4:44 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

26h 41m2 stops Los Angeles Hong Kong Intl

11:45 am - 11:30 pmKTI Phnom Penh Techo Intl-PDX Portland

26h 45m2 stops Hong Kong Intl Los Angeles

$1,057Multiple Airlines

Tue, Nov 24 - Thu, Dec 10

4:44 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

26h 41m2 stops Los Angeles Hong Kong Intl

7:05 pm - 9:33 amKTI Phnom Penh Techo Intl-PDX Portland

29h 28m2 stops Hong Kong Intl Los Angeles

$1,057Multiple Airlines

Tue, Nov 24 - Mon, Dec 21

5:40 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

26h 45m2 stops Los Angeles Hong Kong Intl

6:30 pm - 10:55 amKTI Phnom Penh Techo Intl-PDX Portland

30h 25m2 stops Hong Kong Intl Los Angeles

$1,057Multiple Airlines

Wed, Mar 17 - Sun, Apr 25

5:40 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

26h 45m2 stops Los Angeles Hong Kong Intl

6:30 pm - 10:55 amKTI Phnom Penh Techo Intl-PDX Portland

30h 25m2 stops Hong Kong Intl Los Angeles

$1,057Multiple Airlines

Wed, Mar 17 - Sun, Apr 25

4:44 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

26h 41m2 stops Los Angeles Hong Kong Intl

11:45 am - 8:50 pmKTI Phnom Penh Techo Intl-PDX Portland

24h 05m2 stops Hong Kong Intl Los Angeles

$1,059Multiple Airlines

Mon, Nov 30 - Wed, Dec 23

7:30 am - 5:45 pmPDX Portland-KTI Phnom Penh Techo Intl

43h 15m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:45 am - 9:34 pmKTI Phnom Penh Techo Intl-PDX Portland

24h 49m2 stops Hong Kong Intl Los Angeles

$1,066Multiple Airlines

Mon, Jan 11 - Mon, Feb 15

6:00 am - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

37h 25m2 stops Los Angeles Hong Kong Intl

7:05 pm - 9:53 pmKTI Phnom Penh Techo Intl-PDX Portland

41h 48m2 stops Hong Kong Intl Dallas/Fort Worth

$1,169Cathay Pacific

Mon, Nov 30 - Mon, Dec 28

2:49 pm - 10:25 amPDX Portland-KTI Phnom Penh Techo Intl

28h 36m2 stops Los Angeles Hong Kong Intl

7:05 pm - 9:53 pmKTI Phnom Penh Techo Intl-PDX Portland

41h 48m2 stops Hong Kong Intl Dallas/Fort Worth

$1,177Cathay Pacific

Mon, Nov 30 - Mon, Dec 28

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qatar Airways flights from Portland to Cambodia

Our best Qatar Airways deals on Portland to Cambodia flight tickets

Qatar Airways

Jan 18

PDX1:09 pmPortland

35h 16m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Feb 22

KTI5:10 pmPhnom Penh Techo Intl

42h 05m

3 stops

PDX8:15 pmPortland

$1,456

Qatar Airways

Nov 1

PDX10:46 amPortland

37h 39m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Nov 14

KTI5:10 pmPhnom Penh Techo Intl

42h 27m

3 stops

PDX8:37 pmPortland

$1,861

Qatar Airways

Nov 2

PDX1:35 pmPortland

58h 50m

3 stops

KTI3:25 pmPhnom Penh Techo Intl

Nov 25

KTI5:10 pmPhnom Penh Techo Intl

40h 44m

3 stops

PDX6:54 pmPortland

$2,020

Cathay Pacific flights from Portland to Cambodia

Our best Cathay Pacific deals on Portland to Cambodia flight tickets

Cathay Pacific

Nov 30

PDX6:00 amPortland

37h 25m

2 stops

KTI10:25 amPhnom Penh Techo Intl

Dec 28

KTI7:05 pmPhnom Penh Techo Intl

41h 48m

2 stops

PDX9:53 pmPortland

$1,169

Cathay Pacific

Nov 30

PDX2:49 pmPortland

28h 36m

2 stops

KTI10:25 amPhnom Penh Techo Intl

Dec 28

KTI7:05 pmPhnom Penh Techo Intl

41h 48m

2 stops

PDX9:53 pmPortland

$1,177

Cathay Pacific

Nov 30

PDX2:49 pmPortland

28h 36m

2 stops

KTI10:25 amPhnom Penh Techo Intl

Dec 28

KTI7:05 pmPhnom Penh Techo Intl

41h 48m

2 stops

PDX9:53 pmPortland

$1,178

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Tue 12/1

1:35 pm-10:40 am

2 stops30h 05m

Phnom Penh Techo Intl

Tue 12/15

11:40 am-10:54 am

2 stops38h 14m

$988

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Mon 1/18

6:10 pm-10:25 am

2 stops25h 15m

Phnom Penh Techo Intl

Mon 2/22

7:05 pm-9:46 am

2 stops29h 41m

$1,055

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Tue 11/24

4:44 pm-10:25 am

2 stops26h 41m

Phnom Penh Techo Intl

Thu 12/10

11:45 am-11:30 pm

2 stops26h 45m

$1,057

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Tue 11/24

4:44 pm-10:25 am

2 stops26h 41m

Phnom Penh Techo Intl

Mon 12/21

7:05 pm-9:33 am

2 stops29h 28m

$1,057

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Wed 3/17

5:40 pm-10:25 am

2 stops26h 45m

Phnom Penh Techo Intl

Sun 4/25

6:30 pm-10:55 am

2 stops30h 25m

$1,057

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Wed 3/17

5:40 pm-10:25 am

2 stops26h 45m

Phnom Penh Techo Intl

Sun 4/25

6:30 pm-10:55 am

2 stops30h 25m

$1,057

Quickest round-trip

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Mon 11/30

4:44 pm-10:25 am

2 stops26h 41m

Phnom Penh Techo Intl

Wed 12/23

11:45 am-8:50 pm

2 stops24h 05m

$1,059

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Mon 1/11

7:30 am-5:45 pm

2 stops43h 15m

Phnom Penh Techo Intl

Mon 2/15

11:45 am-9:34 pm

2 stops24h 49m

$1,066

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Mon 11/30

6:00 am-10:25 am

2 stops37h 25m

Phnom Penh Techo Intl

Mon 12/28

7:05 pm-9:53 pm

2 stops41h 48m

$1,169

PortlandPhnom Penh

PDX Portland - KTI Phnom Penh Techo Intl

PDXKTI

Portland

Mon 11/30

2:49 pm-10:25 am

2 stops28h 36m

Phnom Penh Techo Intl

Mon 12/28

7:05 pm-9:53 pm

2 stops41h 48m

$1,177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Cambodia?

In general, January is the cheapest month to fly from Portland to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $986. The month of August is another great option to travel to Cambodia, with average flight prices from Portland averaging around $1,054.

Cheap Portland to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Cambodia

Best Price Found	$481
Fastest flight time	63h 41m
Direct flights	None

The best one-way flight to Cambodia from Portland in the past 72 hours is $481. The best round-trip flight deal from Portland to Cambodia found on momondo in the last 72 hours is $988.

The fastest flight from Portland to Cambodia takes 63h 41m

There are no direct flights from Portland to Cambodia. There are no popular flight routes from Portland to Cambodia.

Search flight deals

Frequently asked questions about flying from Portland to Cambodia

When did momondo last update prices for flights from Portland Airport to Cambodia?
Prices for flights from Portland Airport to Cambodia were last updated today.
How many operators does momondo search for flights from Portland Airport to Cambodia?
As of October 2026, there are 3 operators available to choose from for flights from Portland Airport to Cambodia.
How old do you have to be to fly from Portland Airport to Cambodia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Cambodia

Compare and see reviews for airlines that fly from Portland to Cambodia with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $778	Free Cancellation	Rating 7.3 247 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $972	Free Cancellation	Rating 7.6 1,533 reviews	Search Cathay Pacific flights
EVA Air	PriceFrom $1,104	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Cambodia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Cambodia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Cambodia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cambodia from Portland with this policy.

How can momondo help me find flights from Portland to Cambodia?

momondo provides multiple filters to help you find the best flight to Cambodia from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Cambodia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cambodia from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/29

Sun 12/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Popular cities

Other flights from Portland

Other flights to Cambodia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom $666

Flights to Krong Preah Sihanoukfrom $1,239

Cheap flights from Portland to Cambodia from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Cambodia departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Cambodia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Qatar Airways flights from Portland to Cambodia

Our best Qatar Airways deals on Portland to Cambodia flight tickets

Cathay Pacific flights from Portland to Cambodia

Our best Cathay Pacific deals on Portland to Cambodia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Cambodia that are best for you.

See travel insights to Cambodia from

How to get the cheapest flight ticket from Portland to Cambodia

What is the cheapest month to fly to Cambodia?

What is the cheapest airline that flies from Portland to Cambodia?

What airlines fly to Cambodia?

Cheap Portland to Cambodia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Cambodia

Best airlines flying from Portland to Cambodia

Compare and see reviews for airlines that fly from Portland to Cambodia with momondo

Why use momondo?

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cambodia

List of cabin classes available on flights landing in Cambodia. Availability may vary depending on flight origin and airline.

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year